What is the b'th term of -49, -51, -57, -67?
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What is the r'th term of 95, 196, 301, 410, 523?
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What is the c'th term of -325, -641, -949, -1243, -1517, -1765, -1981?
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What is the h'th term of 78, 155, 230, 303, 374?
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What is the p'th term of 25, 55, 115, 211, 349, 535, 775?
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What is the g'th term of -300, -318, -336?
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What is the r'th term of -133, -127, -119, -109, -97, -83?
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What is the o'th term of 2000, 4001, 6002?
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What is the l'th term of 85, 175, 265, 355, 445?
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What is the z'th term of -36, -39, 4, 111, 300, 589, 996, 1539?
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What is the v'th term of 22, 35, 46, 55, 62?
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What is the u'th term of -2509, -2511, -2513, -2515, -2517?
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What is the u'th term of -221, -200, -157, -86, 19, 164, 355, 598?
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